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All Patents in class 68/106 | |||||
Number | Date | Patentee | Title | Type | |
5,815X | Feb. 03, 1830 | S. Silliman | Vibrating washing machine | washing machines | |
6,357X | Jan. 31, 1831 | B. Hinkley | Washing machine | washing machines | |
5,491 | Mar. 28, 1848 | L. Tupper | Washing Machine | washing machines |